Process Analytical TechnologyNear-Infrared Spectrometry

MicroNIR PAT-W Process Spectrometer

A compact, wireless near-infrared spectrometer designed for real-time monitoring of blending, drying, and formulation processes in regulated manufacturing facilities across Ireland and the UK.

Wavelength Range950 – 1650 nm
Enclosure RatingIP67 Washdown
Operating ModeWireless / USB
MountingSanitary Flange & Port
Discuss Your ApplicationBook a Technical DemoView All NIR Spectrometers
21 CFR Part 11 compliant softwareUSP <1119> and EP 2.2.40 verificationFull qualification & lifecycle support
MicroNIR PAT-W spectrometer mounted on process equipment
Wireless PAT

Wireless Connectivity

Continuous wireless and battery-powered data transmission during active rotation and blending.

ATEX & Class I Div 1

Certified for hazardous manufacturing areas and harsh industrial environments.

Linear Variable Filter

Solid-state optical engine with no moving parts for repeatable spectral measurement.

Real-Time End-Point

Direct process control integration for automated drying and blend uniformity detection.

Support & Integration

Need on-site qualification or feasibility data?

Explore Studies
Industrial Implementations

Typical Analytical Applications

Proven process analytical technology implementations supporting regulated pharmaceutical, biopharmaceutical, and chemical manufacturing workflows across Ireland and the UK.

In-process blend monitoring instrumentation installed on a pharmaceutical blender
Homogeneity & Endpoint Detection
In-Process Blend Monitoring
Real-time spectroscopic monitoring of active pharmaceutical ingredients (APIs) and excipient blends during batch mixing, eliminating off-line sampling delays.
  • Real-time blend uniformity assessment
  • Direct integration with rotating tumble blenders
  • Non-destructive spectroscopic measurement
Application details
Wireless analytical sensor unit mounted on processing equipment
Cable-Free Rotating Equipment Integration
Wireless Process Installations
Battery-powered and wireless analytical sensor integration designed for difficult-to-cable vessels, bin blenders, and cleanroom production environments.
  • No slip rings or trailing cables required
  • Long-life onboard power and secure wireless data
  • Suitable for sanitary and regulated cleanrooms
Application details
Continuous manufacturing line analytical interface and probe assembly
Inline Real-Time Quality Assurance
Continuous Manufacturing Integration
High-speed inline analytical monitoring for continuous direct compression, extrusion, and fluid-bed operations with automated feedback control readiness.
  • Sub-second data acquisition rates
  • Interface to standard industrial control architectures
  • Compliant data recording for real-time release
Application details

Have a specific process requirement?

Our technical specialists evaluate sample compatibility, probe placement, and integration interfaces for your facility.

Discuss your processFeasibility studies
Complementary Applications

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Real-Time Monitoring
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In-line and on-line process monitoring systems designed to track critical quality attributes (CQAs) and optimize batch consistency in regulated manufacturing.

Key Capabilities

  • Continuous quantitative trend analysis
  • Seamless integration with SCADA & control loops
  • Compliant with 21 CFR Part 11 requirements
Explore Process Analytical Technology
Blend Uniformity
Solid Dosage Quality
Blend Uniformity
High-precision spectroscopic testing and powder analysis workflows to evaluate mixing kinetics and ensure active pharmaceutical ingredient (API) homogeneity.

Key Capabilities

  • Non-destructive real-time powder analysis
  • Eliminates thief sampling errors and segregation
  • Rapid statistical endpoint determination
Explore Blend Uniformity
Support Capabilities

Related Analytical Services

Complement your instrumentation with expert consultation and ongoing maintenance coverage designed for demanding laboratory environments.

Specialist Advisory
Method Development & Feasibility
Application Consultation
Work directly with analytical specialists to qualify spectroscopic methods, evaluate sample matrices, and optimize measurement setups for regulated lab workflows.

Service Inclusions

  • Sample feasibility and spectral validation
  • Regulatory compliance and qualification roadmap
  • Technology selection for PAT and laboratory use
Lifecycle & Service
Instrument Uptime & Lifecycle Care
Preventive Maintenance & Repairs
Scheduled servicing, certified optical recalibration, and rapid emergency repairs to keep your spectroscopy and testing instruments operating within specification.

Service Inclusions

  • Annual PM protocols and optical alignment
  • Emergency on-site and depot repair options
  • Traceable calibration and service records
Technical & Application Support

Discuss your analytical testing and PAT requirements

Connect directly with our application specialists across Ireland and the UK. We assess sample compatibility, instrument specifications, and compliance standards for your site.

Method Feasibility

Sample evaluations and optical feasibility testing for your process.

Regulatory Compliance

Full qualification packages aligned with pharmacopeia and GMP standards.

System Integration

Turnkey hardware, probe placement, and software validation workflows.

Discuss Your ApplicationBook a Demonstration

Need immediate assistance?

Speak directly with our technical team to discuss instrumentation fit, feasibility studies, or on-site support.

Direct InquiriesContact Specialist

Supporting pharmaceutical manufacturing, biopharma development, chemical production, and academic research teams.

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Additional product coverage

This section extends the migrated product coverage from the previous Antech website so visitors can reach the correct product family and application area from this live page.

MicroNIR PAT-W – Viavi (NIR) – Blend uniformity – Fluid bed drying

Add MicroNIR PAT-W coverage for wireless or flexible process NIR monitoring applications within the VIAVI MicroNIR family.